

Hero image 0 of 21st Century Vitamin B-12 Tablets, 2500 mcg, 110 Count, 0 of 5
21st Century Vitamin B-12 Tablets, 2500 mcg, 110 Count
Key item features
-
21st Century B-12 2500 Mcg Sublingual Tablets
Specs
- Vitamin & supplement typeMultivitamin Supplements
- Primary ingredientVitamin B12
- Health concernEnergy Support, Prenatal Health
- Brand21st Century
- Product usage frequencyDaily
- FlavorUnflavored
Current price is USD$12.2911.2 ¢/count
Price when purchased online
Free 90-day returns
How do you want your item?
Try 30 days of Free Shipping with Walmart+! Choose plan at checkout.
Columbus, 43215
Arrives by Mon, Apr 13
Sold by OTCRx4U
Fulfilled by Walmart
4.298052993705167 stars out of 5, based on 6842 seller reviews(4.3)6842 seller reviews
Free 90-day returns
More seller options (5)
Starting from $13.22
Get free delivery, shipping and more*
*Restrictions apply Try Walmart+ now
About this item
Product details
Vitamin B-12, Sublingual, 2500 mcg, Tablets 110 tablets Dietary Supplement. Promotes tissue growth & maintenance and is essential for red blood cell formation. 10% free. 21st Century - for a healthier future. 21st Century's Hi-Potency Sublingual Vitamin B-12 (cyanocobalamin) promotes maintenance and growth of tissue and is essential for red blood cell formation. Sublingual release vitamins quickly release nutrients into the blood stream under the tongue bypassing the digestive system. Unconditionally guaranteed for purity. Freshness and label potency. No added salt, yeast, preservatives, artificial s or colors. www.21stcenturyvitamins.com. (This statement has not been evaluated by the Food and Drug Administration. This product is not intended to diagnose, treat, cure, or prevent any disease.) Take one (1) tablet daily with any meal for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage. Store at room temperature. Keep out of reach of children. Do not use if product appears to be tampered with or seal is broken. 110 tablets 2119 S. Wilson Street Tempe, AZ 85282
-
21st Century B-12 2500 Mcg Sublingual Tablets
info:
We aim to show you accurate product information. Manufacturers, suppliers and others provide what you see here, and we have not verified it. Â
Specifications
Brand
21st Century
Size
3.80
Primary ingredient
Vitamin B12
Flavor
Unflavored
Indications
Health Concern
Energy Support Prenatal Health
Directions
Instructions
Take one (1) tablet daily with any meal for maximum daily results, or as directed by your healthcare provider. Do not exceed recommended dosage. Store at room temperature.
Warranty
Warranty information
Please be aware that the warranty terms on items offered for sale by third party Marketplace sellers may differ from those displayed in this section (if any). To confirm warranty terms on an item offered for sale by a third party Marketplace seller, please use the 'Contact seller' feature on the third party Marketplace seller's information page and request the item's warranty terms prior to purchase.
Ingredients
Ingredients
Vitamin B-12 2500 mcg 41667%
Similar items you might like
Based on what customers bought
100+ bought since yesterday (2 pack) Spring valley vitamin b12 tablets, 2500 mcg, 60 ct $5.94 9.9 ¢/count
100+ bought since yesterday
2 optionsAvailable in additional 2 options$594current price $5.949.9 ¢/count(2 pack) Spring valley vitamin b12 tablets, 2500 mcg, 60 ct
49264.8 out of 5 Stars. 4926 reviewsNutricost Vitamin B12 (Methylcobalamin) 1000mcg, 240 Capsules - Non-GMO, Gluten Free $14.95
$1495current price $14.95Nutricost Vitamin B12 (Methylcobalamin) 1000mcg, 240 Capsules - Non-GMO, Gluten Free
4484.6 out of 5 Stars. 448 reviews100+ bought since yesterday Vitamatic Vitamin B12 1000 mcg Fast Dissolve 365 Tablets - Berry Flavor - Supports Energy Metabolism $9.99
100+ bought since yesterday
3 optionsAvailable in additional 3 options$999current price $9.99Vitamatic Vitamin B12 1000 mcg Fast Dissolve 365 Tablets - Berry Flavor - Supports Energy Metabolism
8104.7 out of 5 Stars. 810 reviews21st Century B-12, Prolonged Release, 1,000 mcg, 110 Tablets $9.05
$905current price $9.0521st Century B-12, Prolonged Release, 1,000 mcg, 110 Tablets
254.6 out of 5 Stars. 25 reviews100+ bought since yesterday Spring Valley Vitamin A Supplement 2,400mcg Per Softgels, 250 Count $14.64 2.0 ¢/count
100+ bought since yesterday
2 optionsAvailable in additional 2 options$1464current price $14.642.0 ¢/countSpring Valley Vitamin A Supplement 2,400mcg Per Softgels, 250 Count
4744.8 out of 5 Stars. 474 reviews2K+ bought since yesterday Nature Made Vitamin D3 2000 IU (50 mcg) Softgels, Vitamin D Supplement for Bone and Immune Health Support, 100 Count $6.98 7.0 ¢/count
2K+ bought since yesterday
2 optionsAvailable in additional 2 options$698current price $6.987.0 ¢/countNature Made Vitamin D3 2000 IU (50 mcg) Softgels, Vitamin D Supplement for Bone and Immune Health Support, 100 Count
76114.8 out of 5 Stars. 7611 reviewsVitamin B12 Sublingual 2500 mcg | 250 Tablets | Natural Berry Flavor | Vegetarian Formula | by Carlyle $14.99
$1499current price $14.99Vitamin B12 Sublingual 2500 mcg | 250 Tablets | Natural Berry Flavor | Vegetarian Formula | by Carlyle
244.5 out of 5 Stars. 24 reviews100+ bought since yesterday Spring Valley Extra Strength Vitamin B12, Cherry, 5000 mcg, 60 Count, Supplement Fast Dissolve Tablets for Metabolism Support $9.12 15.2 ¢/count
100+ bought since yesterday
2 optionsAvailable in additional 2 options$912current price $9.1215.2 ¢/countSpring Valley Extra Strength Vitamin B12, Cherry, 5000 mcg, 60 Count, Supplement Fast Dissolve Tablets for Metabolism Support
24964.7 out of 5 Stars. 2496 reviews21st Century Vitamin Supplement High Potency D3 1000 IU, 250 Softgels $9.99
$999current price $9.9921st Century Vitamin Supplement High Potency D3 1000 IU, 250 Softgels
35 out of 5 Stars. 3 reviewsNatrol Vitamin B12 5,000 mcg, Fast Dissolve Vitamin B12 Supplement Supports a Healthy Nervous System and Energy Metabolism, 100 Tablets, Up to a 100 Day Supply $20.42 20.4 ¢/ea
$2042current price $20.4220.4 ¢/eaNatrol Vitamin B12 5,000 mcg, Fast Dissolve Vitamin B12 Supplement Supports a Healthy Nervous System and Energy Metabolism, 100 Tablets, Up to a 100 Day Supply
2854.8 out of 5 Stars. 285 reviewsVitamin B12 2500 mcg | 120 Fast Dissolve Tablets | Natural Berry Flavor | with Folic Acid | Vegetarian, Non-GMO, Gluten Free Supplement | By Piping Rock $12.99
$1299current price $12.99Vitamin B12 2500 mcg | 120 Fast Dissolve Tablets | Natural Berry Flavor | with Folic Acid | Vegetarian, Non-GMO, Gluten Free Supplement | By Piping Rock
674.6 out of 5 Stars. 67 reviews21St Century B-12 1000 Mcg Prolonged Release Tablets - 110 Ea, 2 Pack $17.76
$1776current price $17.7621St Century B-12 1000 Mcg Prolonged Release Tablets - 110 Ea, 2 Pack
15 out of 5 Stars. 1 reviews21st Century Vitamin C with Rose Hips, 500 mg, 110 Tablets $11.99
$1199current price $11.9921st Century Vitamin C with Rose Hips, 500 mg, 110 Tablets
4144.8 out of 5 Stars. 414 reviews21st Century B 12 2500 mcg Sublingual Tablets, 110 Count $15.43
$1543current price $15.4321st Century B 12 2500 mcg Sublingual Tablets, 110 Count
94.3 out of 5 Stars. 9 reviews21st Century B-50 Complex, Prolonged Release, 60 Tablets $9.34 Was $10.80 $93.40/ea
$934current price $9.34, Was $10.80$10.80$93.40/ea21st Century B-50 Complex, Prolonged Release, 60 Tablets
194.9 out of 5 Stars. 19 reviewsNature Made Extra Strength Vitamin B12 2500 mcg Tablets, for Energy Metabolism Support, 60 Ct $12.48
$1248current price $12.48Nature Made Extra Strength Vitamin B12 2500 mcg Tablets, for Energy Metabolism Support, 60 Ct
374.9 out of 5 Stars. 37 reviewsNature’s Bounty Vitamin B12 Quick Dissolve Tablets, 2500 mcg, Cherry Flavor, 75 Count $5.19 Was $10.92 6.9 ¢/count
$519current price $5.19, Was $10.92$10.926.9 ¢/countNature’s Bounty Vitamin B12 Quick Dissolve Tablets, 2500 mcg, Cherry Flavor, 75 Count
2654.7 out of 5 Stars. 265 reviewsNutricost Vitamin B12 (Methylcobalamin) Capsules (2000 Mcg) (30 Capsules), Supplements $5.88 19.6 ¢/count
$588current price $5.8819.6 ¢/countNutricost Vitamin B12 (Methylcobalamin) Capsules (2000 Mcg) (30 Capsules), Supplements
1114.7 out of 5 Stars. 111 reviewsNature Made Vitamin B12 500 mcg Tablets, Dietary Supplement, 200 Count $14.98
$1498current price $14.98Nature Made Vitamin B12 500 mcg Tablets, Dietary Supplement, 200 Count
914.6 out of 5 Stars. 91 reviewsNutricost Vitamin B12 (Methylcobalamin) 2000mcg, 120 Capsules - Vegetarian Caps, Non-GMO, Gluten Free B12 Supplement $11.95
$1195current price $11.95Nutricost Vitamin B12 (Methylcobalamin) 2000mcg, 120 Capsules - Vegetarian Caps, Non-GMO, Gluten Free B12 Supplement
1434.7 out of 5 Stars. 143 reviews
Check out these related products
21st Century Maximum Strength D3-5000 IU Tablets, 110 Count $13.89 12.6 ¢/count
$1389current price $13.8912.6 ¢/count21st Century Maximum Strength D3-5000 IU Tablets, 110 Count
184.8 out of 5 Stars. 18 reviews21st Century 600mg D3 Calcium Supplement Tablets 75 Each $14.31
5 optionsAvailable in additional 5 options$1431current price $14.3121st Century 600mg D3 Calcium Supplement Tablets 75 Each
24 out of 5 Stars. 2 reviews21st Century Cal Mag Zinc Plus D Tablets, 90 Count $9.57
$957current price $9.5721st Century Cal Mag Zinc Plus D Tablets, 90 Count
35 out of 5 Stars. 3 reviews21st Century B Complex With C Tablets 100 Each $12.42
4 optionsAvailable in additional 4 options$1242current price $12.4221st Century B Complex With C Tablets 100 Each
224.8 out of 5 Stars. 22 reviews21ST CENTURY $13.89
$1389current price $13.8921ST CENTURY
25 out of 5 Stars. 2 reviews21st Century B-1, 100 mg, 110 Tablets $9.34
$934current price $9.3421st Century B-1, 100 mg, 110 Tablets
204.3 out of 5 Stars. 20 reviews21st Century Vitamin D3, 125 mcg (5,000 IU), 110 Rapid Release Softgels $15.92 Was $17.81
$1592current price $15.92, Was $17.81$17.8121st Century Vitamin D3, 125 mcg (5,000 IU), 110 Rapid Release Softgels
234.9 out of 5 Stars. 23 reviews21st Century Prolonged Release Niacin 500 mg 100 Tabs $14.05 $200.71/ea
$1405current price $14.05$200.71/ea21st Century Prolonged Release Niacin 500 mg 100 Tabs
244.5 out of 5 Stars. 24 reviews21st Century Vitamin D3, 250 mcg (10,000 IU), 110 Rapid Release Softgels $16.53 Was $19.42
$1653current price $16.53, Was $19.42$19.4221st Century Vitamin D3, 250 mcg (10,000 IU), 110 Rapid Release Softgels
315 out of 5 Stars. 31 reviews21st Century Niacin, 100 mg, 110 Tablets $9.53
$953current price $9.5321st Century Niacin, 100 mg, 110 Tablets
5184.7 out of 5 Stars. 518 reviews21st Century Chewable Vitamin D3, Orange, 10 mcg (400 IU), 110 Tablets $5.74 Was $7.27
$574current price $5.74, Was $7.27$7.2721st Century Chewable Vitamin D3, Orange, 10 mcg (400 IU), 110 Tablets
55 out of 5 Stars. 5 reviews21 Century HealthCare 21st Century Calcium 600 D3, 75 ea $8.92
$892current price $8.9221 Century HealthCare 21st Century Calcium 600 D3, 75 ea
10954.8 out of 5 Stars. 1095 reviews21st Century Liquid Filled Calcium Plus D3, 90 Rapid Release Softgels $13.13
$1313current price $13.1321st Century Liquid Filled Calcium Plus D3, 90 Rapid Release Softgels
164.1 out of 5 Stars. 16 reviews21st Century Vitamin B-12, 500 mcg, 110 Tablets $9.23
$923current price $9.2321st Century Vitamin B-12, 500 mcg, 110 Tablets
43.8 out of 5 Stars. 4 reviews21st Century Vitamin C, 500 mg, 110 Tablets $8.96
$896current price $8.9621st Century Vitamin C, 500 mg, 110 Tablets
214.8 out of 5 Stars. 21 reviews21st Century MgO Magnesium Oxide Tablets, 400 mg, 90 count $9.10 Was $11.49
2 optionsAvailable in additional 2 options$910current price $9.10, Was $11.49$11.4921st Century MgO Magnesium Oxide Tablets, 400 mg, 90 count
144.8 out of 5 Stars. 14 reviews
Customer ratings & reviews
How item rating is calculated
Filtered and sorted results would be available on the new 'Customer ratings & reviews' page.
Sort by |
Showing 1-3 of 22 reviews
Sep 20, 2025
Joel
Top Reviewer
5 out of 5 stars review
Verified Purchase
I just seem to be the multivitamin made my doctor happy when she did my blood work therefore, I'm happy
Helpful?4VNU10TNFH8Q48319658
Nov 30, 2024
Carol
5 out of 5 stars review
Verified Purchase
I've been talking this product because my Dr suggested it. I've been on it for a little over a year and am pleased with the energy boost it has given me.
Helpful?4VNU10TNFH8Q48319658
Apr 15, 2020
Patricia
5 out of 5 stars review
Verified Purchase
I knew nothing about B-12. My Dr. prescribed them and most people had better results using the Century brand over other brands. I have not had any more problems. Very please!
Helpful?4VNU10TNFH8Q48319658
